If the cost of 1 kg of Basmati rice is ₹61.95, find the cost of 21.5 kg of Basmati rice.
Answer (2)
The cost of 1 Kg Basmati rice is ₹ $61.95.
Multiply the cost per kg by the quantity needed: 61.95 × 21.5 .
Calculate the total cost: T o t a l _ C os t = 1331.925 .
The cost of 21.5 kg of Basmati rice is ₹ 1331.925 .
Explanation
Problem Analysis We are given that the cost of 1 Kg of Basmati rice is ₹ $61.95. We need to find the cost of 21.5 kg of the same rice. To do this, we will multiply the cost per kilogram by the number of kilograms.
Setting up the Calculation Let the cost of 1 Kg Basmati rice be C = 61.95 . Let the quantity of Basmati rice be Q = 21.5 kg. The total cost will be the product of the cost per kg and the quantity: T o t a l _ C os t = C × Q .
Calculating the Total Cost Now, we calculate the total cost: T o t a l _ C os t = 61.95 × 21.5 = 1331.925 . Therefore, the cost of 21.5 kg of Basmati rice is ₹ $1331.925.
Final Answer The cost of 21.5 kg of Basmati rice is ₹ $1331.925.
Examples
Imagine you're buying rice for a large family gathering. Knowing the price per kilogram, you can easily calculate the total cost for the amount you need. This simple multiplication helps in budgeting and making informed purchasing decisions. Similarly, this calculation is useful in various scenarios like calculating the cost of materials for a project or determining the total expense based on unit price and quantity.
The cost of 21.5 kg of Basmati rice is calculated by multiplying the cost per kilogram (₹61.95) by the quantity (21.5 kg), resulting in a total cost of ₹1331.925. This calculation is important for budgeting when purchasing bulk food items like rice.
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